Home / 17,645,641.20-26,471,572.20-6,292,681.20

Finding the Fourth Proportional to 17,645,641.20, 26,471,572.20 and 6,292,681.20

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Solution

The fourth proportional to 17,645,641.20, 26,471,572.20 and 6,292,681.20 is: 9,440,131.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,645,641.20 : 26,471,572.20 = 6,292,681.20 : x
  2. Step 2: Convert to fraction form
    17,645,641.20/26,471,572.20 = 6,292,681.20/x
  3. Step 3: Cross multiply
    17,645,641.20x = 26,471,572.20 × 6,292,681.20
  4. Step 4: Simplify right side
    17,645,641.20x = 166,577,164,717,382.62
  5. Step 5: Solve for x
    x = 166,577,164,717,382.62/17,645,641.20
  6. Step 6: Final answer
    x = 9,440,131.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.